CN207505132U - A kind of water-proof loudspeaker - Google Patents
A kind of water-proof loudspeaker Download PDFInfo
- Publication number
- CN207505132U CN207505132U CN201721440189.1U CN201721440189U CN207505132U CN 207505132 U CN207505132 U CN 207505132U CN 201721440189 U CN201721440189 U CN 201721440189U CN 207505132 U CN207505132 U CN 207505132U
- Authority
- CN
- China
- Prior art keywords
- stent
- vibrating diaphragm
- protecgulum
- marine glues
- glues
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 claims abstract description 33
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of water-proof loudspeakers, including stent, frame upper is equipped with protecgulum, washer, shrapnel and voice coil are equipped in stent, vibrating diaphragm is equipped between protecgulum and stent, frame bottom is equipped with magnetic circuit, the first UV marine glues are equipped between protecgulum and vibrating diaphragm, the 2nd UV marine glues are equipped between vibrating diaphragm and stent, the 3rd UV marine glues are equipped between protecgulum and stent, the gluing peeling force of the first UV marine glues, the 2nd UV marine glues and the 3rd UV marine glues is 14n/cm.The utility model is simple in structure, of low cost, and three waterproofs are carried out by the way that UV marine glues are respectively adopted between cover and stent, vibrating diaphragm and cover, vibrating diaphragm and stent; form it into mutual protection; it interacts, confrontation air pressure is torn with hydraulic pressure, so as to reach waterproof demand.
Description
Technical field
The utility model is related to loud speaker field more particularly to a kind of water-proof loudspeakers.
Background technology
Chinese Patent Application No.：201220067333.2 a kind of water-proof loudspeaker is disclosed, including bottom case, set on bottom case
The reticulated shell of forepart, vibrating membrane, voice coil, magnet, washer between bottom case and reticulated shell, the pcb board set on bottom case rear portion, in net
The outside of shell is equipped with waterproof net.
Chinese Patent Application No.：201220416288.7 disclose a kind of water-proof loudspeaker, it is desirable to provide a kind of structure letter
Water-proof loudspeaker single, easily manufactured, at low cost.Include stent, gas vent is formed on stent, stent is followed by magnetic cover, magnetic
It is fixed with magnet steel, pole piece in cover, the surrounding of magnet steel and pole piece is vibrating diaphragm voice coil, and vibrating diaphragm is fixed on vibrating diaphragm voice coil, it is characterized in that
Water proof and dust proof net is bonded on gas vent.
Chinese Patent Application No.：201621202031.6 a kind of water-proof loudspeaker is disclosed, including：One stent, outer peripheral edge
With a fixed part, and ring rib is equipped in the fixed part；One vibrating diaphragm, with respect to the ring rib with annular convex cover, and incite somebody to action
The vibrating diaphragm is incorporated into the fixed part；One waterproof washer, with respect to the ring rib and the annular convex cover with an annular groove, and incite somebody to action
The waterproof washer is incorporated on the fixed part；One voice coil is incorporated into the vibrating diaphragm；And a magnetic returns structure, be incorporated into the stent and
There is magnetic gap with respect to the voice coil.
Foregoing invention creation is complicated, and cost is higher, is the setting waterproofs such as waterproof net or collision mat in loud speaker
Material, waterproof effect are bad.
Utility model content
The purpose of this utility model is that overcoming the drawbacks described above of the prior art, a kind of simple in structure, design conjunction is provided
Reason, the good water-proof loudspeaker of waterproof effect.
To achieve the above object, the technical scheme that the utility model is provided is as follows：A kind of water-proof loudspeaker, including stent,
Frame upper is equipped with protecgulum, is equipped with washer, shrapnel and voice coil in stent, vibrating diaphragm is equipped between protecgulum and stent, frame bottom is set
There is magnetic circuit, the first UV marine glues are equipped between the protecgulum and vibrating diaphragm, the 2nd UV marine glues, protecgulum are equipped between vibrating diaphragm and stent
The 3rd UV marine glues are equipped between stent, the gluing of the first UV marine glues, the 2nd UV marine glues and the 3rd UV marine glues is removed
Power is 14n/cm.
Further, the unilateral fitting width of the first UV marine glues is 0.6mm.
The usefulness of the utility model is：It is simple in structure, it is of low cost, by cover and stent, vibrating diaphragm and cover,
UV marine glues are respectively adopted between vibrating diaphragm and stent and carry out three waterproofs, form it into mutual protection, interact, fight air pressure
It is torn with hydraulic pressure, so as to reach waterproof demand, and UV marine glues hardness is high, anti-extrusion, anti-tear to pull；UV waterproofs after cured
It is thick, elastic good can to evade glued membrane for glue；It can prevent sticky silica gel when being squeezed, generated displacement, loosening etc. are uncontrollable
Factor.
Description of the drawings
Fig. 1 is a kind of stereoscopic schematic diagram of water-proof loudspeaker of the utility model；
Fig. 2 is a kind of exploded perspective view of water-proof loudspeaker of the utility model；
Fig. 3 is a kind of diagrammatic cross-section of water-proof loudspeaker of the utility model；
Fig. 4 is a kind of A point partial enlarged views of water-proof loudspeaker of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment is further described with regard to the technical solution of the utility model.
As Figure 1-Figure 4, a kind of water-proof loudspeaker described in the utility model, including stent 1, before 1 top of stent is equipped with
Lid 2, stent 1 is interior to be equipped with washer (not shown), shrapnel (not shown) and voice coil 3, is equipped between protecgulum 2 and stent 1
Vibrating diaphragm 4,1 bottom of stent are equipped with magnetic circuit 5, the first UV marine glues 61 are equipped between protecgulum 2 and vibrating diaphragm 4, between vibrating diaphragm 4 and stent 1
Equipped with the 2nd UV marine glues 62, the 3rd UV marine glues 63 are equipped between protecgulum 2 and stent 1, the first UV marine glues 61, the 2nd UV prevent
The gluing peeling force of 62 and the 3rd UV marine glues 63 of glue is 14n/cm.
Further, 61 unilateral fitting width of the first UV marine glues is 0.6mm.
More than, by the first UV marine glues 61 set between protecgulum 2 and vibrating diaphragm 4, set between vibrating diaphragm 4 and stent 1
The 2nd UV marine glues 62, the 3rd UV marine glues 63 set between protecgulum 2 and stent 1 are allowed to form three waterproof protective phases
Mutually protection interacts, and confrontation air pressure is torn with hydraulic pressure；Its effectively blocked between 4 bottom of vibrating diaphragm and stent 1 and protecgulum 2 with
It is possible that the micro- stomata generated between stent 1 and between protecgulum 2 and vibrating diaphragm 4, and the air pressure of generation is separated, waterproof effect
Significantly.
Above-described is only the principle of the utility model and preferred embodiment.It should be pointed out that the common skill to this field
For art personnel, under the premise of the utility model principle is not departed from, moreover it is possible to make several variations and modifications, should be regarded as belonging to yet
In the scope of protection of the utility model.
Claims (2)
1. a kind of water-proof loudspeaker, including stent, frame upper is equipped with protecgulum, and washer, shrapnel and voice coil, protecgulum are equipped in stent
Vibrating diaphragm is equipped between stent, frame bottom is equipped with magnetic circuit, it is characterised in that：Prevent between the protecgulum and vibrating diaphragm equipped with the first UV
Glue is equipped with the 2nd UV marine glues between vibrating diaphragm and stent, the 3rd UV marine glues, the first UV waterproofs are equipped between protecgulum and stent
The gluing peeling force of glue, the 2nd UV marine glues and the 3rd UV marine glues is 14n/cm.
2. a kind of water-proof loudspeaker according to claim 1, it is characterised in that：The unilateral fitting of the first UV marine glues is wide
It spends for 0.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440189.1U CN207505132U (en) | 2017-11-02 | 2017-11-02 | A kind of water-proof loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440189.1U CN207505132U (en) | 2017-11-02 | 2017-11-02 | A kind of water-proof loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207505132U true CN207505132U (en) | 2018-06-15 |
Family
ID=62502306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721440189.1U Expired - Fee Related CN207505132U (en) | 2017-11-02 | 2017-11-02 | A kind of water-proof loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207505132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708645A (en) * | 2019-09-29 | 2020-01-17 | 歌尔股份有限公司 | Loudspeaker module |
-
2017
- 2017-11-02 CN CN201721440189.1U patent/CN207505132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708645A (en) * | 2019-09-29 | 2020-01-17 | 歌尔股份有限公司 | Loudspeaker module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210716 Address after: 523000 3rd floor, No.64, Dapu Industrial Zone, Huaide community, Humen Town, Dongguan City, Guangdong Province Patentee after: Dongguan world famous electronic technology Co.,Ltd. Address before: 523000 the first floor of the workshop beside Huaibei Road, Dahe group, Huaide community, Humen Town, Dongguan City, Guangdong Province Patentee before: Liu Shiyang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |